| 常温固化耐高温双组分环氧胶粘剂的研制及应用 |
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| 引用本文： | 粟再祥,李发凯,邓党育,等.常温固化耐高温双组分环氧胶粘剂的研制及应用[J].粘接,2014(3):75-77. |
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| 作者姓名： | 粟再祥 李发凯 邓党育 等 |
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| 作者单位： | [1]长沙市把兄弟胶粘剂有限公司,湖南长沙410000 [2]株洲年耳同心科技有限公司,湖南株洲412000 [3]原空军武汉第9508厂,湖北武汉430034 |
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| 摘 要： | 综采用纳米橡胶为主要增韧材料,以多官能环氧树脂为主粘料,配合改性脂环胺固化剂及多种耐高温辅助材料,制备了一种常温固化耐高温双组分环氧胶粘剂。室温固化后,常温拉剪强度大于20MPa,150℃拉剪强度大于5 MPa,180℃拉剪强度大于2.5 MPa。适用于室温到160℃的多种场合,可以满足多种特殊工况下的应用。
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| 关 键 词： | 纳米橡胶 常温固化 环氧树脂 耐高温胶 |
Development and application room temperature curable two-component epoxy adhesives with high temperature resistance |
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| SU Zai-xiang,LI Fa-kai,DENG Dang-yu,LI Fu-zhi.Development and application room temperature curable two-component epoxy adhesives with high temperature resistance[J].Adhesion in China,2014(3):75-77. |
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| Authors: | SU Zai-xiang LI Fa-kai DENG Dang-yu LI Fu-zhi |
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| Affiliation: | 1.Changsha Baxiongdi Adhesive Co.,Ltd.,Changsha,Hunan 410000,China;2.Zhuzhou Huaxi Tongxin Science＆Technology Co.,Ltd.,Zhuzhou,Hunan 412000,China;3.Former Wuhan NO.9508 Factory of Air force,Wuhan,Hubei 430034,China) |
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| Abstract: | The title product was made using the nanometer rubber as the main flexibilizer,the multi-function epoxy resin as the main binder,the modified alicyclic amine as the hardner and multiple high temperature resistant auxiliary materials.After curing at room temperature,the tensile shear strength of the cured is over 20 MPa at room temperature,over 5 MPa at 150℃ and over 2.5 MPa at 180℃,respectively.It is suitable for the workplaces with 25℃-160℃ and can meet the application requirements of some special operating conditions. |
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| Keywords: | nanometer rubber room temperature curable epoxy resin high temperature resistance adhesive |
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